baber/WOPTO huggingface dataset:
Patent JP-H05115745-A (JP)
Title: Production of coaly material surface-treated with calcium carbonate
Inventor: OTSUKA YASUO
IPC: B01D53/34
Filed: 1991-10-25
Abstract: PURPOSE:To produce a coaly material becoming a desulfurizing agent or a pollution control agent rich in reaction activity and capable of being mass- produced by combining the characteristics of a calciferous material containing calcium carbonate and those of a coaly material. CONSTITUTION:A coaly material surface-treated with calcium carbonate is produced by mixing a fine granular calciferous material containing calcium carbonate and a fine granular coaly material in water or alcohol to incorporate a calcium component to the surface of the coaly material.
Patent JP-H05208987-A (JP)
Title: Hafnium compound having asymmetric ligand and catalyst component
Inventor: MIYAKE SHIGENOBU
IPC: C07F7/00
Filed: 1992-11-16
Abstract: PURPOSE:To provide a new hafnium compound having asymmetric ligand and useful as a catalyst component for the polymerization of stereospecific olefins. CONSTITUTION:The compound of formula (X<1> and X<2> are H, 1-10C hydrocarbon group, alkylsilyl, etc.; R<1> to R<3> are H, l-10C hydrocarbon group, etc., and one of R<2> and R<3> is H; R' is H, 1-10C hydrocarbon group, etc.), e.g. isopropylidene(4- t-butyl-cyclopentadienyl) (3-t-butylindenyl)hafnium dichloride. The compound of formula can be produced e.g. by dissolving dimethyl (3-t-butylcyclopentadienyl) (3-t-butylindenyl)methane in dry THF in an inert gas atmosphere, adding NaH to the solution, refluxing the mixture under heating for 24hr, separating NaH by filtration, adding hafnium tetrachloride and purifying the product by recrystallization.
Patent JP-H05124610-A (JP)
Title: Automatic packaging apparatus for wire coil equipped with external type folding device
Inventor: OKAWA AKIHIRO
IPC: B65B11/04
Filed: 1991-10-25
Abstract: PURPOSE:To obtain an automatic packaging apparatus which winds a packing sheet round the outer circumferential surface of a wire coil. CONSTITUTION:The title apparatus is equipped with a pair of cradle rolls 2 and a driving device that drives the cradle rolls. A wire coil 1 is placed on the cradle rolls 2, cylindrical sheet forming members 3 are placed on both ends of the coil and swing bars 5 are mounted on the outer circumferences of the sheet forming members 3. Then the wire coil 1 is fixed with holding members 4 and is turned together with the sheet forming members 3 by revolution of the cradle rolls 2, and thereby a packing sheet is wound round the wire coil 1. The sheet forming members 3 are then retreated from the position made by the aforementioned turning, and parts of the sheet protruding beyond both ends of the coil are converged with the swing bars 5 provided to the outer circumferences of the sheet forming members, and are folded into the inside of the bore of the coil by moving packaging carriages 6 further. Thereby works for covering the wire coil with the packing sheet can be automatized, making it advantageous to saving of man power.
Patent JP-H0568531-A (JP)
Title: Method for solubilizing lees of rice wine (sake)
Inventor: ISHIBASHI ATSUSHI
IPC: C12F3/00
Filed: 1991-09-09
Abstract: PURPOSE:To solubilize sake lees and decrease the amount of residual sake lees by adding a cellulase derived from Trichoderma viride and a protease derived from Aspergillus oryzae to sake lees. CONSTITUTION:A cellulase derived from Trichoderma viride and a protease derived from Aspergillus oryzae are added to sake lees produced as a by-product when refined sake is brewed to extremely reduce the amount of residual lees, and to provide a sake lees seasoning useful as a seasoning. Furthermore, addition ratio of a cellulase and protease is preferably 1:1X10<3> to 1:6X10<3> in terms of enzyme unit.
Patent JP-H01146851-A (JP)
Title: Novel squarylium compound and production thereof
Inventor: AKASAKI YUTAKA
IPC: B41M5/26
Filed: 1987-12-04
Abstract: NEW MATERIAL:A compound expressed by formula I (X is H, methyl, F or OH). USE:An electron charge generator for electrophotographic sensitive substances, capable of producing the electrophotographic sensitive substances having sensitivity over a wide range from visible to near infrared regions and especially providing substances having excellent sensitivity by containing in electrophotographic sensitive substances having a laminated structure of function separated into an electron charge generating and transporting layers in an electron charge subgeneration layer. PREPARATION:3,4-Dichloro-3-cyclobutene-1,2-dione expressed by formula II is reacted with an aniline derivative expressed by formula III in a solvent, such as methylene chloride, and, as necessary, in the presence of a catalyst (e.g., boron trifluoride ethyl etherate complex) at 0-40 deg.C to form a product, which is then hydrolyzed with acetic acid, etc., and further reacted with a 3-acetylamino-N,N-dimethylaniline expressed by formula IV in a solvent, such as n-butyl alcohol, to afford the aimed compound expressed by formula I.
Patent JP-H11123955-A (JP)
Title: Double reflection cover placed on vehicle instrument panel
Inventor: TSUKASAKI KEIKO
IPC: B60K37/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To suppress heat transmission from a reflection cover to the upper surface of an instrument panel as far as possible and to form the structure of the cover without reguiriring removing and storing it when the upper surface of the instrument panel or the like is covered with the simple reflection cover for reflecting shining sun light and preventing the upper surface of the instrument panel of a vehicle from being heated. SOLUTION: This double reflection cover placed on the dashboard of a vehicle is constituted by forming a reflection cover 3 with one side surface of a thick lining cloth 2 used as a reflection surface large enough to cover the upper surface of the instrument panel of the vehicle, overlapping two reflection covers 3, 3 with their reflection surfaces meeting each other, and jointing its left end or right end, or one side of its rear end so as to be opened to the left or right, or the rear side.
Patent JP-2001129653-A (JP)
Title: Manufacturing method of female screw and casting component
Inventor: NONAKA YOSHINORI
IPC: B22D19/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a female screw member of which the thread portion is not welded (fused) even if the female screw member is used as an insert and its casting components. SOLUTION: A chill block is arranged on the mold side end surface of a female screw member which cast together with the casting member as an insert. The surface area of heat radiation of the chill block is designed to be greater than the endothermic surface area of the female screw member adsorbing heat from molten metal. Further, a vent hole extending from the thread hole of the female screw member to the mold is provided in the chill block. Moreover, and air permeable is arranged on the end surface of the vent hole brought into contact with the mold.
Patent JP-H07162953-A (JP)
Title: Digital cordless telephony system
Inventor: TOKUDA TAKEYUKI
IPC: H04W76/00
Filed: 1993-12-07
Abstract: PURPOSE:To surely register a subscriber at the desired system in an area where a TDMA/TDD system is adopted and plural different system calling codes are transmitted. CONSTITUTION:This system is provided with a means 12 for temporarily storing the system calling codes by receiving a logic control channel to transmit the plural different system calling codes which reception level is higher than a fixed level, a means 11 for displaying the received system calling codes, and a means 10 for selecting the desired system calling code out of those codes. Thus the subscriber registration at the desired system and the deletion of that registration can be surely performed.
Patent JP-H09126262-A (JP)
Title: Gas spring
Inventor: ISHIDA HAJIME
IPC: F16F9/52
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To mount a gas spring on any size of vehicle without changing outer diameter and length of a cylinder thereof by making a gas room for compensating temperatures in a piston rod. SOLUTION: This spring has a cylinder 1 filled with gas, a piston 2 which partitions the cylinder 1 into a hermetic extension-side gas room 4 and a hermetic compression-side gas room 5 and has a bypass 3 which can slide in the cylinder, and a piston rod 7 which is fixed to the piston at one end and can be moved back and forth in one end of the cylinder through the extension-side gas room 4. The tip of the piston rod 7 has a gas room 8 for compensating temperatures which communicates with the compression-side gas room 5 and closes a temperature response valve D disposed between the gas room 8 for compensating temperatures and the compression-side gas room 5 when temperature is over a setting temperature.
Patent JP-S62164680-A (JP)
Title: Substituted pyrrole-1-yl-phenyl-dihydropyridadinone and use
Inventor: KAARU HAINTSU GAISU
IPC: C07D403/10
Filed: 1986-12-24
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, NL, SE A substituted pyrrol-1-ylphenyldihydropyridazinone of the formula I  see diagramm : EP0231744,P9,F3  where R**1 is hydrogen, methyl or hydroxymethyl, R**2 is hydrogen or methyl, or R**1 and R**2 together form a radical -(CH2 )m -, in which m is an integer from 1 to 4, R**3 R**4 and R**5 independently of one another are each hydrogen or C1 -C6 -alkyl, R**6 is hydrogen or, together with R**1 , forms a radical -(CH2 )n -, in which n is 1, 2 or 3, or the radical -CH=CH-, A and B are each hydrogen or together form a bond, D is hydrogen, C1 -C6 -alkyl or phenyl, and E is hydrogen, or D and E together form a bond, with the proviso that, if R**3 is hydrogen, one or both of the radicals R**4 and R**5 are C1 -C6 -alkyl or D is C1 -C6 -alkyl or phenyl. 1. Claim for the Contracting States : AS, ES A process for the preparation of a substituted pyrrol-1- ylphenyldihydropyridazinone of the formula I  see diagramm : EP0231744,P10,F3  where R**1 is hydrogen, methyl or hydroxymethyl, R**2 is hydrogen or methyl, or R**1 and R**2 together form a radical -(CH2 )m -, in which m is an integer from 1 to 4, R**3 , R**4 and R**5 independently of one another are each hydrogen or C1 -C6 -alkyl, R**6 is hydrogen or, together with R**1 , forms a radical -(CH2 )n -, in which n is 1, 2 or 3, or the radical -CH=CH-, A and B are each hydrogen or together form a bond, D is hydrogen, C1 -C6 -alkyl or phenyl, and E is hydrogen, or D and E together form a bond, with the proviso that, if R**3 is hydrogen, one or both of the radicals R**4 and R**5 are C1 -C6 -alkyl or D is C1 -C6 -alkyl or phenyl, wherein a p-aminophenyldihydropyridazinone of the formula II  see diagramm : EP0231744,P11,F1  where R**1 , R**2 , R**6 , A and B have the meanings described for formula I, is reacted with a tetrahydrofuran of the formula III  see diagramm : EP0231744,P11,F2  where R**3 , R**4 and R**5 have the meanings stated in formula I, R**5 is bonded to ring atom 4 or 5 of the tetrahydrofuran ring and R**7 is C1 -C4 -alkoxy, C1 -C4 -alkanoyloxy, chlorine or bromine, and, if required, the compound thus obtained is hydrogenated at the C=O group or reacted with an organometallic compound F-Met, where F is C1 -C6 -alkyl or phenyl and Met is an alkali metal atom or a radical MgX, in which X is chlorine, bromine or iodine.
Patent JP-H08156596-A (JP)
Title: Pull handle also used for door grip
Inventor: OKAMOTO YOSHIHIRO
IPC: B60J5/04
Filed: 1994-12-09
Abstract: PURPOSE: To enhance appearance by mounting the pull handle with an additional gripping function provided for the arm rest of a door trimming in regard to the pull handle used as a door grip for a vehicle such as an automobile, a tram car and the like. CONSTITUTION: A door trimming 50 is provided with an overhang section 56 having an upper surface section 54 overhanged into a cabin, and with an opening section 62 provided for the upper surface section 54, and the door trimming is also equipped with an arm rest main body 66 provided with a hand hanging recessed spot 65 which is directed downward, and shields the opening section 62, and with a finger hanging section 60 over the cabin inside surface of the overhang section coming down from the upper surface section of the door trimming. The pull handle is so designed as to have a gripping function by means of the finger hanging section 60 and the hand hanging spot 65.
Patent JP-H03173871-A (JP)
Title: Enzymatically resolved endobicyclo(2, 2, 1) heptane-2-ol and its preparation
Inventor: NIKORASU EI SATSUKOMANO
IPC: C07C45/71
Filed: 1990-11-13
Abstract: A mammalian pancreatic lipase mediated transesterification method for the optical resolution of endo-norborneol.
Patent JP-H02209866-A (JP)
Title: Production of 1,4-dihydropyridine derivative
Inventor: NAKAYAMA HAJIME
IPC: C07D211/90
Filed: 1989-11-27
Abstract: PURPOSE:To obtain the title compound which is useful as a coronary blood vessel agent in no need of protection and deprotection in a shortened route in high yield by direct reaction of an alcoholate with a specific corresponding diester without protection of N in the pyridine ring. CONSTITUTION:Dimethyl 2,6-dimethyl-4-(3'-nitrophenyl)-1,4-dihydropyridine-3,5- dicarboxylate of formula I is used as a starting substance to effect the reaction with an alcoholate of formula II (M is metal atom), preferably sodium alcoholate, potassium alcoholate to give 3-methyl 5-beta-(N-benzyl-N-methylamino) ethyl 2,6-dimethyl-4-(3'nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate.
Patent JP-H03166922-A (JP)
Title: Method for molding frp
Inventor: GOTO HIDEKATSU
IPC: B29C43/56
Filed: 1989-11-27
Abstract: PURPOSE:To obtain an FRP molded product excellent in mechanical strength and appearance by a method wherein the membranelike article airtightly sealed on the peripheral part of a mold is placed on the reinforcing fiber impregnated with a resin placed on the mold and the space parts between the mold, the reinforcing fiber impregnated with the resin and the membrane like article are brought to a reduced pressure state to perform pressure molding from the outside of the membranelike article. CONSTITUTION:A reinforcing fiber 5 impregnated with a resin is placed on a mold 1 and a pressure bag composed of a membranelike article is placed thereon and the circumference of the bag is brought to an airtight state by a seal material 3 to mount a press plate 2 to the mold 1. In this constitution state, the mold 1 is evacuated under vacuum from the vacuum exhaust port provided to a press plate 2 by a vacuum pump and the spaces between the mold 1, the reinforcing fiber 5 impregnated with the resin and the membranelike article are brought to a vacuum state and not only remaining air bubbles but also the excessive resin are excluded. In this case, compressed air is injected in the pressure bag composed of the membranelike article 4 from a compressed air injection port 6 to press the reinforcing fiber 5 impregnated with the resin.
Patent JP-H02151831-A (JP)
Title: Liquid crystal electrooptic element
Inventor: OKUMURA OSAMU
IPC: G02F1/1337
Filed: 1988-12-05
Abstract: PURPOSE:To facilitate the orientation processing of an active element side substrate by putting liquid crystal in tilt orientation close to homeotropic orientation on a 1st substrate and in the homoetropic orientation on a 2nd substrate. CONSTITUTION:This liquid crystal electrooptic element consists of the 1st substrate 31 equipped with a transparent electrode 34, the 2nd substrate 32 equipped with an active element 37 and transparent electrodes 34, the liquid crystal 35 sandwiched between the two substrates 31 and 32, and a couple of polarizing plates 1 and 2 arranged on both sides of them. Then the liquid crystal 35 is in the tilt orientation close to the homeotropic orientation on the 1st substrate 31, but in the homeotropic orientation on the 2nd substrate 32. Consequently, the orientation processing of the active element side substrate 32 is facilitated.
Patent JP-H08133503-A (JP)
Title: Paper taking out method with following paper lead-out function and device thereof
Inventor: TAIRA TETSUO
IPC: B65H3/06
Filed: 1994-11-04
Abstract: PURPOSE: To provide a paper taking out method by which cut paper sheets, copying paper sheets, and toilet paper sheets available on the market can be simply taken out one by one even with a single hand, and the device thereof. CONSTITUTION: In a paper taking out method with a following paper lead-out function and the device thereof, a supporting body 6 is provided with a belt 3 laying around rollers 1, 2 of which the surfaces are provided with elastic bodies, usually piled cut paper sheets available on the market are received in a case, the belt is provided on the paper sheets, so that the end of a paper sheet B is projected outward by drawing out a paper sheet A.
Patent JP-H10134170-A (JP)
Title: Method and device for storing image data, and image data writing and reading system using the same
Inventor: KAIZUKA HIROSHI
IPC: G06T1/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To perform a process for displaying one image data with various resolution fast without increasing the total storage capacity of the device. SOLUTION: The device is provided with a data dividing means 1 and a data storing means 3 which divide inputted source image data into resolution components, and rearrange and store them hierarchically in a storage area of a storage medium 4 so that components of the same resolution come together. Then one source image data are divided previously into resolution components, which are stored hierarchically on the recording medium 4; for example, if a display of an image of certain resolution is requested, only data on the resolution components needed to actualize the requested resolution are only read out without performing any troublesome process such as a resolution converting process, so that the image of the said requested resolution can be obtained.
Patent JP-H05117543-A (JP)
Title: Filler material for resin used in sealing semiconductor
Inventor: SUZUKI MASATAKA
IPC: H01L23/31
Filed: 1991-10-28
Abstract: PURPOSE:To obtain the subject material, capable of readily controlling the grain diameter and having high mechanical strength and thermal conductivity and satisfying fundamental characteristics as a filler material by forming an outer layer of aluminum nitride on the surface of an inner layer composed of alumina. CONSTITUTION:The objective material is obtained by forming an outer layer of aluminum nitride or sialon on the surface of an inner layer consisting essentially of alumina or alumina silica-based oxide. The maximum length of grains is 1-300mum. The material is prepared by heating, e.g. grains of a substrate composed of 99% alumina for a filler in a mixed Gas of NH3 and LPG at 1450 deg.C and nitriding the surface. Furthermore, the thickness of the outer layer is preferably >=0.1mum.
Patent JP-S63158939-A (JP)
Title: System for detecting fault of bus in multiprocessor system
Inventor: KASAGI SHINJI
Filed: 1986-12-23
Abstract: PURPOSE:To apply a processing for a fault before a fixed fault is generated and to perform a stable operation, by detecting an intermittent faulty part before the fixed fault at a bus loop is generated without affecting on an operating system. CONSTITUTION:Plural processors 2-5 are connected to a loop-shaped bus 1 in a bus fault detecting system, and the processor 2 is set as a re-sending number of times tabulating processor which performs the reception of information uniformly from all of the processors. Also, the upstream transmission processor 4 is connected to the processor 2, and the downstream transmission processor 5 is connected to the processor 2 via the fault processor 3. The loss of an information frame is generated intermittently at the position of the processor 3 from the flow of the information on the bus 1. And the information is sent from the transmission processor to an reception processor, and a response from the reception processor is confirmed, and when no response is obtained, re-sending are performed from each of the processors 4 and 5, and the number of times of re-sending is tabulated, thereby, the processor at the faulty part can be detected from the distribution state of the number of times of resending.
Patent JP-S63160588-A (JP)
Inventor: IOAN NEGURUCHIYU
IPC: C12N5/00
Filed: 1987-12-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001087547-A (JP)
Title: Video game device and recording medium storing programs
Inventor: SUZUKI TAKAYUKI
IPC: A63F13/54
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a video game device capable of easily inputting a melody of a music game and making a player actually feel the subjectivity of a music performance, and a recording medium storing programs. SOLUTION: The pitch of sound constituting a melody is outputted for instruction by comparing the sound with sound just one before. If the pitch is right, the pitch of sound is outputted by the pitch of the sound. If the output instruction is right over phrases of the melody, the phrases are repeatedly outputted.
Patent JP-H05143614-A (JP)
Title: Cost estimating expert system
Inventor: YANAI HIROYUKI
IPC: G06Q50/00
Filed: 1991-11-22
Abstract: PURPOSE:To easily estimate an accurate cost by providing a knowledge base for which costs are stored as rules and an inference mechanism which calculates the estimation of a cost in accordance with rules. CONSTITUTION:A knowledge acquiring part 5 receives knowledge data, for example, the cost of an AV device and that of option devices inputted through an interface 4 and changes, adds, or confirms the contents of each production rule of cost rules and optical device rules which are stored in a knowledge base 2. Data of specifications, option devices, installing appliances, the transportation distance, etc., of the AV device to be purchased are temporarily stored in a data base 3. The inference mechanism 1 reads the data of the AV device and option devices stored in the data base 3 and calculates the estimation of the cost for AV device purchase in accordance with production rules stored in the knowledge base 2.
Patent JP-2000132687-A (JP)
Title: Defect inspection device and defect inspection method
Inventor: YAAKE TOSHICHIKA
IPC: H01L21/56
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To precisely discriminate a void defect and a pseudo defect where only a surface is discolored by obtaining the first outline of a defect based on the gradation of respective picture elements, obtaining a second outline based on the gradation difference of the adjacent picture elements and judging whether it is good or not based on the comparison result of the first outline and the second outline. SOLUTION: The picture of whole IC1 is taken into two-dimensional CCD 2 and it is inspected whether any defect exists in a picture or not. A defect judgment part 3 inspects the defect by a lightness histogram system. Lightness data of the picture is dissolved into the respective picture elements against the defect detected by the defect judgment part 3 and lightness data of the picture element is converted into a gradation value. The gradation of the adjacent picture elements is subtracted. Then, the outline of the numeral of a gradation difference is obtained, and the outline of the defect when the first defect is detected is compared with the outline of the defect after contrast checking. When the outline is not changed, it is a defect (void) and data is judged to be defective. When the outline changes, the picture is judged to be good.